package IT01;

public class PingPangcoach extends Person implements StudyEnglish{
    public PingPangcoach() {
    }

    public PingPangcoach(String name, int age) {
        super(name, age);
    }
    public void teach(){
        System.out.println("教乒乓球");
    }

    @Override
    public void study() {
        System.out.println("学习英语");
    }
}
